4-Amino-1,3-benzenedisulfonic acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
137-51-9
Chemical name
4-Amino-1,3-benzenedisulfonic acid
Molecular formula
C6H7NO6S2
Molecular weight
253.3 g/mol
Synonyms
Aniline-2,4-disulfonic acid; 1,3-Benzenedisulfonic acid, 4-amino-; 2-aminobenzene-1,5-disulfonic acid; 4-Aminobenzene-1,3-disulphonic acid; EC 205-299-3; 4-AMINO-M-BENZENEDISULFONIC ACID; 1-AMINO-2,4-BENZENEDISULFONIC ACID; 6-AMINO-1,3-BENZENEDISULFONIC ACID; 4-Amino-1,3-benzenedisulfonic Acid (>90%); 4-aminobenzene-1,3-disulfonicacid; aniline-2,4-disulphonic acid; 1-Aminobenzol-2,4-disulfosaure
InChIKey
IMUUNYPYNWXUBO-UHFFFAOYSA-N
PubChem CID
67304
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H314, H318
Catalog reference cue; confirm supplier documentation before use.
XLogP
-1.6
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.